Results 211 to 220 of about 22,003 (254)
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Electrochemical Detection for Paper-Based Microfluidics
Analytical Chemistry, 2009We report the first demonstration of electrochemical detection for paper-based microfluidic devices. Photolithography was used to make microfluidic channels on filter paper, and screen-printing technology was used to fabricate electrodes on the paper-based microfluidic devices.
Wijitar, Dungchai +2 more
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Bioinspired multistructured paper microfluidics for POCT
Lab on a Chip, 2019Multistructured papers (MSPs) with ordered micropillars and colloidal crystal structures were used for fabricating pumpless liquid transport and fluorescence and chemiluminescence (CL) enhancement microfluidic chips for POCT.
Bingbing Gao +4 more
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Electrochemical paper‐based microfluidic devices
ELECTROPHORESIS, 2015Self‐pumping porous microfluidic devices have attracted significant interest because of their low cost and broad applicability in point‐of‐care and low resource settings. One limitation of many of the devices is sensitivity and selectivity for detection.
Jaclyn, Adkins +2 more
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Single-Impact Electrochemistry in Paper-Based Microfluidics
ACS Sensors, 2022Microfluidic paper-based analytical devices (μPADs) have experienced an unprecedented story of success. In particular, as of today, most people have likely come into contact with one of their two most famous examples─the pregnancy or the SARS-CoV-2 antigen test.
Lennart J. K. Weiß +8 more
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Microfluidic PDMS on paper (POP) devices
Lab on a Chip, 2017Microfluidic PDMS on paper devices (POP devices) make in situ analysis fast, reliable and easy to carry out.
Jin-Wen, Shangguan +5 more
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Celebrating the 30th anniversary of a pioneering microfluidics paper
Lab on a Chip, 2023We mark the 30th anniversary of the Science paper by Harrison et al. that is often credited for helping establish microfluidics as a research field.
Z Hugh, Fan, D Jed, Harrison
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Advances on microfluidic paper-based electroanalytical devices
Biotechnology Advances, 2023Since the inception of the first electrochemical devices on paper substrates, many different reports of microfluidic paper-based electroanalytical devices (μPEDs), innovative hydrophobic barriers and electrode fabrication processes have allowed the incorporation of diverse materials, resulting in different applications and a boost in performance. These
Joseph Benjamin, Holman +4 more
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Advances in Paper-Based Microfluidics
2023Paper-based microfluidic devices have emerged as a promising technology for a variety of applications, including diagnostics, chemical synthesis, and environmental monitoring. These devices are inexpensive, portable, and easy to use, making them suitable for use in resource-limited settings. The chapter aims to highlight recent advances in the field of
Ashish Mathur +3 more
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Paper-based digital microfluidics
Microfluidics and Nanofluidics, 2014In this paper, a new fabrication method for digital microfluidics is proposed. In which, paper, graphite, and adhesive tape are used as substrate, electrodes, and dielectric layer, respectively. The graphite is sprayed over a template on the paper substrate.
Arash Abadian +1 more
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Centrifugally enhanced paper microfluidics
2012 IEEE 25th International Conference on Micro Electro Mechanical Systems (MEMS), 2012Fluid flow in paper is currently limited by capillary forces. Here we show how capillary flow control can be improved by integrating paper sectors in lab-on-a-disc platforms. To this end we combine the rotationally controlled centrifugal force with the capillary action to enable basic liquid handling steps such as blood separation, liquid recirculation,
Neus Godino +3 more
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